#504
#1 of 2 in Stowaway to Mars
1935 • 8 Readers • 189 pages • 3.8
#505
#506
#1 of 1 in Lucifer's Hammer, Audio
1977 • 209 Readers • 642 pages • 3.6
#507
#1 of 6 in Earthsea Cycle
1968 • 1,820 Readers • 210 pages • 3.9
#508
#8 of 11 in Stainless Steel Rat
1982 • 26 Readers • 192 pages • 4.1
#509
#510
1978 • 137 pages
#511
#512
#513
1997 • 91 Readers • 524 pages • 3.3
#514
1976 • 92 pages
#515
1960 • 39 Readers • 203 pages • 3.7
#516
12 Readers • 3.5
#517
1979 • 152 Readers • 257 pages • 3.7
#518
#2 of 3 in The State
1983 • 9 Readers • 459 pages • 3.9
#519
#1 of 4 in Dream Park
1981 • 34 Readers • 320 pages • 3.6
#520
#521
#6 of 11 in Stainless Steel Rat
1971 • 26 Readers • 160 pages • 3.9
#522
#2 of 7 in Bill, the Galactic Hero
1989 • 5 Readers • 236 pages • 2
#523
1989 • 94 Readers • 3.7
#524
#3 of 3 in Galactic Empire
197 • 150 Readers • 260 pages • 3.7
#525
#526
#2 of 5 in Ringworld
1979 • 142 Readers • 307 pages • 3.3
#527
#1 of 2 in Golden Road
2000 • 7 Readers • 644 pages • 2.3
#528
1999 • 2 Readers • 134 pages • 4
#529
1953 • 18 Readers • 170 pages • 3.7
#530
#531
1990 • 163 Readers • 429 pages • 3.2
#532
#1 of 2 in Crisis on Conshelf Ten
1975 • 2 Readers • 143 pages
#533
1951 • 35 Readers • 229 pages • 3.2
#534
#535
1997 • 18 Readers • 448 pages • 2.9
#536
#537
#1 of 2 in Marianne and the Magic Drawing Pencil
1958 • 7 Readers • 179 pages • 4.5
#538
1973 • 19 Readers • 196 pages • 4
#539
#1 of 2 in Suzanne Vale
1987 • 69 Readers • 240 pages • 3.4
#540
#541
#1 of 11 in Stainless Steel Rat
1985 • 56 Readers • 185 pages • 3.7
#543
#1 of 5 in Isis
1980 • 13 Readers • 148 pages • 4
#544
1968 • 70 Readers • 177 pages • 3.5
#545
#3 of 4 in Rama
1991 • 109 Readers • 593 pages • 3.3
#546
#3 of 3 in Darkangel Trilogy
1990 • 14 Readers • 322 pages • 3.7
#547
1953 • 869 Readers • 212 pages • 4
#548
#1 of 7 in Bill, the Galactic Hero
1965 • 28 Readers • 208 pages • 3.3
#549
#550
#1 of 3 in Tales of Alderley
1960 • 49 Readers • 288 pages • 3.7
#551
#552
1981 • 10 Readers • 328 pages • 3.8
#553
#554
1 Reader • 3
#555
#556
1957 • 70 Readers • 250 pages • 3.6
#557
1988 • 19 Readers • 252 pages • 3
#558
#559
#4 of 4 in Rama
1993 • 92 Readers • 616 pages • 3.5
#560
#561
#1 of 3 in Darkangel Trilogy
1982 • 35 Readers • 281 pages • 3.7
#562
1965 • 13 Readers • 192 pages • 3.9
#563
#2 of 3 in Moties
1993 • 67 Readers • 436 pages • 3.5
#564
#565
#1 of 8 in Harry Potter
1989 • 6,679 Readers • 309 pages • 4.3
#566
#1 of 3 in His Dark Materials
1995 • 2,409 Readers • 399 pages • 4
#567
#568
1974 • 13 Readers • 196 pages • 3.4
#569
1999 • 17 Readers • 379 pages • 2.8
#570
1966 • 65 Readers • 3.3
#571
1976 • 16 Readers • 340 pages • 4.2
#572
#2 of 3 in Tales of Alderley
1963 • 15 Readers • 3 pages • 3
#573
1956 • 14 Readers • 224 pages • 3.5
#574
1957 • 37 Readers • 208 pages • 3.7
#575
1986 • 87 Readers • 279 pages • 3.8
#576
#3 of 3 in Sprawl Trilogy
1988 • 349 Readers • 251 pages • 3.9
#577
#4 of 11 in Stainless Steel Rat
1961 • 95 Readers • 185 pages • 3.7
#578
#7 of 11 in Stainless Steel Rat
1978 • 27 Readers • 155 pages • 4
#579
#2 of 3 in His Dark Materials
1995 • 1,149 Readers • 326 pages • 4.1
#580
#581
#1-3 of 3 in Deathworld
1974 • 12 Readers • 178 pages • 3.6
#582
#2 of 3 in Darkangel Trilogy
1984 • 11 Readers • 284 pages • 4.3
#583
1997 • 44 Readers • 192 pages • 3.8
#584
#585
#586
#1 of 5 in The Long Earth
2012 • 415 Readers • 336 pages • 3.7
#587
1956 • 109 Readers • 166 pages • 3.7
#588
2006 • 39 Readers • 282 pages • 3.5
#589
2011 • 342 Readers • 163 pages • 3.9
#590
2011 • 25 Readers • 363 pages • 3.3
#591
1990 • 7 Readers • 254 pages • 3
#592
2008 • 3 Readers • 308 pages • 4
#593
#26 of 42 in Discworld
2001 • 371 Readers • 432 pages • 4.2
#594
#595
2010 • 763 Readers • 336 pages • 3.9
#596
#4 of 5 in The Long Earth
2015 • 96 Readers • 361 pages • 3.7
#598
#599
#600
#601
#602
#603
#1 of 3 in Mesklin
1954 • 51 Readers • 233 pages • 4.1
#604
2001 • 271 Readers • 170 pages • 4